Biochemist Keri Colabroy thinks we could all be better cooks and healthier eaters, if we just learned a little bit of chemistry. That's why she teaches a kitchen chemistry course and a writing class about coffee (yeah, that's a thing) at Muhlenberg College. Want the secret to perfectly bright green green beans? Or a smooth, no-strings-attached cheese sauce? Ever wonder if wild-caught fish is more nutritious than farm-raised? Or which vitamins survive cooking? Colabroy has answers. (Wild-caught